Snapshot listing speedup.
freebsd-listen at fabiankeil.de
Mon Jan 23 20:37:26 UTC 2012
Pawel Jakub Dawidek <pjd at FreeBSD.org> wrote:
> If you have many snapshots and you were complaining that listing them
> takes a lot of time, you may find the commit below useful.
> It only works if your listing is limited to snapshot names and you want
> to sort also by snapshot name (by default snapshots are sorted by
> creation time).
After adjusting my backup script, I can confirm that gathering
the available snapshots is more than 200 times faster now.
Previously figuring out what to send frequently took more
time than actually sending the data.
Thanks a lot.
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